TryXPath Method
Navigates to the specified XPath if it exists.
Object Oriented Interface
public function doTryXPath($xpath);
Procedural Interface
inedifact_edifactreader_do_tryxpath($res, $xpath);
Remarks
This method will attempt to navigate to the specific XPath parameter if it exists within the document.
If the XPath exists the XPath property will be updated and this method returns True.
If the XPath does not exist the XPath property is not updated and this method returns False.